CN102056636B - Organizer for the releasable accommodation of components of blood line sets and method for producing and preparing the same - Google Patents
Organizer for the releasable accommodation of components of blood line sets and method for producing and preparing the same Download PDFInfo
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- CN102056636B CN102056636B CN200980120737.4A CN200980120737A CN102056636B CN 102056636 B CN102056636 B CN 102056636B CN 200980120737 A CN200980120737 A CN 200980120737A CN 102056636 B CN102056636 B CN 102056636B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3413—Diafiltration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3496—Plasmapheresis; Leucopheresis; Lymphopheresis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/08—Supports for equipment
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention relates to an organizer (1) for the releasable accommodation of components (2, 3, 4, 5, 6, 35) of blood line sets for different extracorporeal blood treatment options, in particular dialysis methods, by means of a blood treatment device and method for producing and preparing an organizer (1) according to the invention.
Description
Technical field
The present invention relates to a kind of accommodation device with feature described in claim 1 preamble.The invention still further relates to a kind of accommodation device manufacture method as described in the preamble in claim 14 and a kind of as described in claim 17 preamble the accommodation device preparation method of feature.
Background technology
In practice, there are various known devices for extracorporeal blood treatment, especially dialysis treatment, allows optionally to carry out different Therapeutic Method or treatment option by means of these equipment.At this, for different treatment options, need respectively bloody path flexible pipe group (deserted article) and associated assembly, for example hose coupling etc. of different capabilities.
In the prior art, the known assembly goods that have various formation bloody path flexible pipes, are used these assembly goods, can form bloody path flexible pipe group or haemodialysis group for difference treatment option.For example, as disclosed this kind of goods in EP1159977B1, can in neat mode, be ready for so-called " accommodation device " or " pallet " is upper, and the mode of its preparation is to be suitable for the situation that couples of supplying on used haemodialysis equipment.According to the treatment option of wish execution, determine, can connect corresponding bloody path flexible pipe group assembly.In selected treatment option, do not need the bloody path flexible pipe group assembly of using, on accommodation device, keep unused state.
The shortcoming of aforementioned structure itself is, the assembly existing on accommodation device and various interconnection option thereof easily cause the puzzlement of hospital personnel and obscure, and so often causes the assembly of selecting with connection error, especially the in the situation that of time pressure.In addition, in the assembly that will present from accommodation device, for the treatment option of choosing is prepared available immediately bloody path flexible pipe group, need suitable experience and also very time-consuming, because some flexible pipe group or soft pipeline must often conscientiously be followed the trail of, to avoid incorrect link and to obscure, must rivet assembly like a large amount of outer appearnces simultaneously.
Summary of the invention
The object of the invention is to illustrate another kind of accommodation device or another kind of pallet.
Object of the present invention realizes by having the accommodation device of feature described in claim 1.
Therefore, a kind of for releasably receiving the accommodation device of bloody path hose according to the present invention proposes, with by means of haemodialysis equipment for example dialysis machine for different extracorporeal blood treatment options, in particular for dialyzing method.At this, described accommodation device is applicable to and is prepared for receiving described assembly, by means of described assembly, when using this kind of accommodation device, can optionally form at least one for the first bloody path flexible pipe group of the first haemodialysis option or for the second bloody path flexible pipe group of the second haemodialysis option, wherein, described first and second bloody path flexible pipe group is selected from and comprises groups several and at least two possible bloody path flexible pipe groups, and the second bloody path flexible pipe group and the first bloody path flexible pipe group are independent of one another.
In context of the present invention, " extracorporeal blood treatment option " refers to any haemodialysis method of implementing on haemodialysis equipment used of being adapted at.The dialysis of take is example, and these treatment options comprise blood filtration, hemodialysis, hemodiafiltration, continuous ultrafiltration, membrane plasma separation and high power capacity blood filtration etc. at a slow speed in addition.
In context of the present invention, " bloody path flexible pipe group " refers to have one or several assembly and ready-to-use bloody path flexible pipe group (or bloody path flexible pipe treatment group).At this, bloody path flexible pipe group can refer to the general name of all component that presents on accommodation device for a certain particular treatment option is special-purpose.
In assembly on accommodation device of the present invention, as the necessary person of non-a certain haemodialysis option, can before treatment start, first from accommodation device, take off simple and reliablely and finally throw aside.For reaching this object, some devices can be set in case reliable separation with take off non-essential assembly or modularity assembly.These devices can comprise for by bloody path flexible pipe group section or assembly can the mode of getting loose being fixed on the device on accommodation device.The design of these devices can allow individually to get loose some assembly and other assemblies that must be used for the treatment of that can simultaneously not get loose.Therefore, some assembly can independently get loose and throw aside if desired with other assemblies.
The present invention is favourable to be characterised in that, when it connects therapeutic equipment and bloody path flexible pipe group, can obtain the safety of height; Because, use when of the present invention, can throw aside unwanted assembly, so when selecting desired treatment and preparing required bloody path flexible pipe group for it from multiple feasible treatment option, can get rid of to the full extent that assembly is obscured or the risk of connection error.
Therefore,, between priming charge and flush period, the assembly that only has actual needs just must filling solution, so contributes to save primer fluid and solution.
In addition, be ready for applicable accommodation device and produce and can be separated from each other after the various bloody path flexible pipe groups of using to receive multiple assembly, available simple and timesaving mode connects these assemblies and therapeutic equipment.By means of accommodation device, can make the configuration of the relative therapeutic equipment of indivedual assemblies reach optimization.
The assembly being present on accommodation device can comprise different Connection Elements in addition, described Connection Element can be with aiming at individualized treatment option design not the therapeutic equipment for other options be connected.So also can promote the safety of bloody path flexible pipe group when utilizing and connect.
While using accommodation device of the present invention, the preparation of bloody path flexible pipe group can no longer be limited to experienced especially personnel, even if more inexperienced staff also can carry out this kind of preparation.
The present invention allows in addition---when from prepare the comparison of single bloody path flexible pipe group under can't detract safety and fast operating time---all component of different bloody path flexible pipe groups on treatment position is provided on accommodation device, thus, only need an accommodation device that the bloody path flexible pipe group all components that really provides at the scene each haemodialysis option possible or that want required can be provided.
Another advantage of accommodation device of the present invention is, the stock of simplified assembly and bloody path flexible pipe group in a large number while using accommodation device.Need in a large number the article of management can reduce to single and general article, that is, reduce to accommodation device itself.Although need regularly to throw aside the assembly of accommodation device for this reason, from the stock who simplifies, therefore and obtainable cost savings compared with still more important because throw aside the cost that unwanted assembly increases.
The favourable further scheme of accommodation device of the present invention is respectively the theme of dependent claims.
Therefore, a kind of accommodation device of one is proposed in a preferred embodiment of the invention.Put, accommodation device of the present invention is different with for example accommodation device shown in EP0914048B1 Figure 12 at this point.The latter is only suitable for neatly arranging multiple assembly, such as the assembly for one or more bloody path flexible pipe groups; Yet, because its tower structure comprises upper and lower half framework, so under practical situation, hardly may be when taking off single body portion and do not involve other hose section and accommodation device gets loose or chaotic.Integral type structure by the accommodation device of the present invention in this embodiment of the present invention can be eliminated described shortcoming.
Before and after the present invention, in context, " one " configuration also comprises, when manufacturing accommodation device, for example, after casting or process of injection molding, further accommodation device body is added to the configuration after structural member.About " integral body ", extremely important in framework of the present invention, the accommodation device of the embodiment of the present invention is different from the frame structure of above-mentioned prior art, and it not must be opened just can take off unwanted bloody path hose.Therefore, selecting the needed assembly of predetermined haemodialysis option and throw aside remaining assembly in minimum space, is favourable and feasible, and the risk that can not cause confusion in one group of bloody path flexible pipe group or assembly.
Utilize accommodation device of the present invention, its advantage is to take off especially specific assembly, flexible tube section or whole pipe group and to be unlikely to because carelessness also causes other assemblies to get loose from accommodation device.Therefore can prevent the accidental release of assembly.
If the design of accommodation device be from can freely approach expose side and configure bloody path hose time, also can reach the advantage identical with overall configuration.This structure also can be considered " integral body ".
In another preferred embodiment, accommodation device comprises at least one fixture, for fixing bloody path hose releasably, that is fixes one or several bloody path flexible pipe group.Its advantage is, by careful use fixture, can avoid getting loose from accommodation device because carelessness causes flexible tube section etc.Therefore can avoid situation about easily making the mistake.In addition, fixture also contributes to deliberately to get loose specific flexible tube section and is unlikely to unexpectedly also to make other assemblies to depart from accommodation device.
In a preferred embodiment, the fixture of accommodation device of the present invention is to have simple and economic especially configuration, it comprises that at least one receives section, for at least one assembly is releasably received in to accommodation device, wherein, this reception section can be designed to have a groove, in order to a part of receiving unit along assembly circumference.In this embodiment, fixture comprises that one covers sheet or cap liner in addition, and by this, assembly can be releasably secured to and receive in section.This covers sheet can seal the groove that receives section, especially with reversible manner closed pockets.
With fixture commonly known in the art relatively time, such as with United States Patent (USP) the 6th, the disclosed clamping machine form of 298,525 B1 is relatively time, the configuration of this kind of fixture of the present invention has some improvement.Aforementioned clamping machine or known fixture have following shortcoming conventionally: due to Material Relaxation, the tension force that clamping machine acts on bloody path flexible pipe group assembly can reduce in time.For example, due to store between duration, cross for a long time or storage condition not good therefore, even due to the accommodation device of sterilization fixture or carrying fixture, all may make aforementioned lax generation.This kind of lax result, can make assembly unexpectedly depart from fixing state, and the complex situations that cause in addition easily making the mistake and occur, when the multiple assembly that especially has different treatment options to use on accommodation device exists.
Cover the setting of sheet, one or more assemblies are releasably fixed in one or several reception section, so the user executable operations assembly that gets loose wittingly.This kind of operation can comprise that turnover or pivotable cover sheet or cap liner etc.Therefore, according to the present invention, can avoid flexible tube section to cover sheet or accidental release from the disclosed prior art plough groove type of US2003/0132352 A1 slot for example from for example aforementioned.At least, the present invention significantly reduces the probability that above-mentioned situation occurs.
More particularly, the configuration that receives section can comprise a concave part, a part that therein can receiving unit, and especially the circumference along assembly carrys out receiving unit.When this situation, can arrange equally and cover sheet to seal this groove along concave part periphery, that is, for shape, complete to sealed and/or force closure the circumference of groove.
According to another preferred embodiment, covering sheet can flexibly form.So can turn down simply or bending covers sheet, to take out assembly from associated reception section.This kind of elasticity configuration can guarantee that assembly continues to stay in reception section.Owing to covering the elasticity of sheet and the reset response bringing thus, be beneficial to prevent that in the situation that having no alert news unexpected opening covers sheet.
In another preferred embodiment, fixture comprises that at least one applicable section helps user and start and cover sheet with finger.In order to reach this object, this section can have gradient and cover between sheet and accommodation device to allow that finger is grabbed.Cover the extension that evagination can be set on sheet and easily grasp for finger, obtain by this or promote advantage and effect as hereinbefore.More particularly, this section can become with respect to the plane of the main extension of accommodation device a gradient.In an optimal way, the plus or minus gradient that the relative accommodation device of this section mainly extends plane can be 20-80 °; In a better mode, this gradient can be 30-70 °; In a special good mode, this gradient can be 40-60 °; Can also be any angle value between two parties within the scope of these simultaneously.
In another preferred embodiment, the fixture of accommodation device cover sheet in addition can pivotable.When this situation, cover sheet and can optionally there is elasticity configuration, so except reaching aforesaid advantage, more can produce the homing action of automatic pivotable and get back to fixed position.In addition, still can further make to cover sheet and be latched in certain part in fixture for example, to guarantee that covering sheet can unexpected pivotable not move from fixed position.
In another better embodiment, according to arbitrary accommodation device described above, comprise in addition the assembly that can form at least one bloody path flexible pipe group.Have in the accommodation device of this kind of outfit, the dimension of at least one fixture and at least one bloody path flexible pipe group assembly can be and cooperatively interacts, and makes the assembly of bloody path flexible pipe group be sandwiched in fixture-can be used as fixture outside other safety and fixture or substituting.So also be conducive to prevent that assembly from unexpectedly or undesirably getting loose from accommodation device.
The accommodation device of each embodiment can be made or be comprised polystyrene by polystyrene.The accommodation device of the present invention for example available heat method of forming is manufactured.
According to the present invention, in another preferred embodiment, accommodation device is only used or roughly only with shape locking mode, is kept the flexible pipe wherein plugging.In this kind of embodiment, flexible pipe is elastic compression when being plugged and/or removing, and compression only continues a blink when this situation; That is flexible pipe only produces elastic compression when by bottleneck, to put into receive the passage of flexible pipe.The advantage of the present embodiment is, once flexible pipe inserts passage, and just not redeformation or only produce inappreciable strain.An advantage again of this kind of embodiment is, for example, when accommodation device carries out disinfection together with the element inserting (steam disinfection), flexible pipe can not produce plastic deformation there is lax (tension force decline occurs during continuous deformation after long-time) in clamping machine region, or only produces inappreciable plastic deformation.
Object of the present invention can realize by having the accommodation device manufacture method of feature described in claim 14 in addition, and wherein accommodation device refers to the accommodation device of previous embodiment especially.In addition, object of the present invention also can obtain realization by having the accommodation device preparation method of feature described in claim 17.Owing to can not obtain derogatorily every advantage of aforementioned relevant accommodation device of the present invention by described method of the present invention, this only clear and definite with reference to aforementioned discussion in order to avoid repeat.
Accommodation device of the present invention allows at haemodialysis intercourse, uses new deserted assembly to substitute part or the assembly of bloody path flexible pipe group, or replaces whole bloody path flexible pipe group.For example, while there is blood clotting in filter, be just necessary to carry out renewal part.When this situation, can continue to use to hang over the accommodation device on machine.
Accompanying drawing explanation
Fig. 1 shows exemplary accommodation device of the present invention;
Fig. 2 shows a feasible block diagram for hemodiafiltration;
Fig. 3 shows for each bloody path flexible pipe group of a treatment option and the bloody path flexible pipe group assembly that may take out with forms mode;
Fig. 4 shows from patient to the supply line between filter in Fig. 1, also have this pipeline of demonstration;
Fig. 5 shows a displacement liquid pipeline, also has this pipeline of demonstration in Fig. 1;
Fig. 6 shows the top view of accommodation device of the present invention, is not wherein equipped with bloody path hose;
Fig. 7 shows the fixture of the first embodiment, and it has a reception section can the mode of getting loose to receive a part for bloody path flexible pipe;
The fixture of Fig. 8 displayed map 7;
The fixture of Fig. 9 displayed map 7 and Fig. 8;
Figure 10 shows the fixture of learning from Fig. 7, Fig. 8 and Fig. 9;
Figure 11 shows the fixture of the second embodiment;
Figure 12 shows the accommodation device fixture of the 3rd embodiment, and it has two and covers sheet in order to fix three reception sections;
Figure 13 is a stereo appearance figure, shows according to the fixture of fourth embodiment of the invention;
Figure 14 is the plane graph of fixture shown in Figure 13;
Figure 15 shows another stereo appearance figure of fixture shown in Figure 13 and Figure 14; And
Figure 16 shows the side view of fixture shown in Figure 13 to Figure 15.
The specific embodiment
Referring to accompanying drawing, with way of example, the present invention is described, in accompanying drawing, uses identical reference number to censure identical element.
Fig. 1 is the summary reduced graph after the exemplary outfit of accommodation device 1 of the present invention, the return line 2 of this accommodation device configuration from a filter (not shown) to patient; Filtrate line 3 from filter to filtrate bag (not shown); From a solution bag (not shown) to filter or connecting portion in order to receive the dialysate lines 4 of dialysis liquid or replacement fluid; From solution bag to connecting portion in order to receive the displacement liquid pipeline 5 of replacement fluid; This connecting portion is in from patient to filter or to the supply line 6 of return line 2.
At this, return line 2 comprises that a filter connector 2in and is provided with the patient's joint 2out that rinses residue bag.Filtrate line 3 comprises a filter connector 3in and a joint 3out for filtrate bag.Dialysate lines 4 comprises that a joint 4in for solution bag and leads to the filter connector 4out of connecting portion in supply line or return line.Displacement liquid pipeline 5 comprises that a joint 5in for solution bag and leads to the joint 5out of connecting portion in supply line or return line.Supply line 6 from patient to filter comprises patient's joint 6in and a filter connector 6out.
Accommodation device 1 can comprise some lifting hole(eyelet) X, Y, and lifting hole(eyelet) can be realized by the form of grooves shown in Fig. 1, maybe can have some other configuration.Utilize these lifting hole(eyelet)s, accommodation device 1 can be suspended in be located on therapeutic equipment (not showing in Fig. 1) two hooks or convex button.During treating, accommodation device 1 all continues to hang on therapeutic equipment together with the assembly retaining on it.The following fixture further illustrating of accommodation device, can be during treating for for example guiding or clasp flexible pipe or assembly, so machine side can arrange holding device again.When completing, treatment accommodation device 1 can be taken off from therapeutic equipment.The configuration of accommodation device 1, preferably can prevent from or at least can prevent from therapeutic equipment, taking off (containing assembly) accommodation device too early because of wrong.
Fig. 2 shows that all components shown in use Fig. 1 carries out the feasible block diagram of hemodiafiltration.In addition, Fig. 2 shows a displacement liquid bag 11, a dialyzate bag 13, a filtrate bag 15 and a dialysis machine 17.In addition, Fig. 2 also shows that pressure transducer 19,21,23,25 and professional person know other additional assemblies for extracorporeal blood circuit, such as pumping link 27 and heating bag 29.
Fig. 3 shows the assembly that use therapeutic equipment is used while carrying out ad hoc approach or particular treatment option and the assembly that can optionally take out with form.
Fig. 4 shows the supply line 6 from patient to filter, also shows this supply line in Fig. 1.Supply line 6 comprises that one has patient's joint 61 of cap, one hose clip 62, one drop connection socket 63, one pressure measurement position 64, the one pumping link 65, for roller pump have check-valves for the connecting portion 66, of the use of fluid exchange in order to measure the pressure measurement position 67 of filter the place ahead pressure, one connecting line 68 is in order to injection heparin or other anticoagulents, and a filter connection socket 69 with cap.
Fig. 5 shows a displacement liquid pipeline 5, also has this displacement liquid pipeline of demonstration in Fig. 1.Pipeline 5 comprises that one has solution bag joint 51, one hose clip 52, one heating bag 53, one pumping link 54, one hose clips 55 of cap, and a pipeline connecting portion joint 56 with cap.
Fig. 6 shows the whole top view of accommodation device 6 of the present invention, does not wherein configure each bloody path hose element.
Fig. 7 shows the fixture 31 of one first embodiment, and it has a reception section 33 for releasably receiving a part for a bloody path flexible pipe 35; This reception section 33 comprises inclined-plane 37, for flexible tube section 35 can be received in more simply, receives in section 33.Fig. 7 also shows that one covers sheet 39, and it can utilize fixture 41 to be fixed in fixture 31.As found out in Fig. 8, cover sheet 39 for elasticity configuration, and can make progress that elasticity starts or crooked to take out flexible pipe 35, as shown in Figure 9.Default elasticity based on covering sheet 39, can prevent that flexible pipe 35 is from receiving section 33 accidental release.
During Fig. 7 is extremely embodiment illustrated in fig. 9, the fixture 41 that fixedly covers sheet is preferably a pad.When this situation, cover sheet and fixture anti-torsion and be connected.Yet also passable, fixture 41 also can for example can consist of rivet and/or rotatable fastening joint with reversing.When this situation, covering sheet can open by torsion, to can easily take out flexible tube section, does not need any too large strength.
Figure 10 shows the fixture 31 of learning from Fig. 7, Fig. 8 and Fig. 9, and it comprises an oblique section 43, and this oblique section is beneficial to or is convenient to user and starts and cover sheet.The outstanding outer rim or the protuberance 45 that cover sheet 39 contribute to cover starting of sheet.
Figure 11 shows the fixture 71 of the second embodiment.Fixture 71 comprises that two cover sheet 73,75, and these cover sheet and seal respectively a reception section 77,79 in the mode with reference to identical described in Fig. 7 to Figure 10.
The fixture 81 that Figure 12 shows comprises that two cover sheet 83,85, in order to seal three, receives section 87,89,91.In each embodiment, receive the extension that section can have the geometry of being same to each other or different to each other.
Figure 13 is the axonometric chart of the 4th embodiment fixture 93 in the present invention.Fixture 93 designs or is embodied as a clamping machine.Fixture 93 comprises two supporting leg 95a, 95b.Supporting leg 95a, 95b separately side direction limit a passage 97 (seeing Figure 13), and passage 97 makes progress and be distolateral unlimited at it.Therefore, passage 97 is designs or is embodied as partly open or half-open, in order to receive or to deposit a flexible tube section (Figure 13 does not show).
Supporting leg 95a, 95b have respectively the projection or strengthening section 99a, the 99b that in the direction of upper shed, with the width Q of passage 97, point to.Utilize strengthening section 99a, 99b, can reach clamping action to inserting the flexible tube section (not shown) of fixture 93.Also can be in passage 97 1 sides or another side, along passage 97, alternately (interlock or off normal ground) projection or strengthening section are set, its mode is, projection or strengthening section situation toward each other can not occur, and projection or strengthening section can not crossed passage 97 toward each other in other words.Thus, can especially easily insert flexible pipe.In addition, can advantageously allow by simple but reliable mode, flexible tube section to be fixed in fixture 93 separatably.
For simply but reliably flexible tube section is fixed in passage 97, the channel cross-section configuration that the configuration of fixture 93 needn't have is appreciable in Figure 13 to 16, have the 101a of retraction portion, 101b.The 101a of retraction portion and 101b determine the width Q of opening, the width of putting into the channel section of fixture 93 for flexible tube section is K, and A/F Q is less than the width K of channel section, although the described retraction 101a of portion and 101b provide the safety improving once again, and flexible tube section can unexpectedly not deviate from from fixture 93.But according to the present invention, this kind of retraction portion not necessarily need to be set.
Content of the present invention also comprises a retraction portion, for example 101a or 101b is only set on one of supporting leg 95a or 95b.Content of the present invention comprises equally only on one of supporting leg 95a or 95b, and---or simultaneously on two supporting leg 95a and 95b---arranges more than one projection or strengthening section, for example strengthening section 99a or 99b.In addition, supporting leg 95a or 95b can comprise the projection of different numbers or strengthening section (for example zero and one, one and two, zero and two etc.).
Figure 14 shows the top view of fixture shown in Figure 13.From figure, can find out easily, due to strengthening section 99a and the 99b in top view, so fixture 93 has as the shape as hourglass.From Figure 15 for example, especially from Figure 16, can find out that passage 97 has this kind of shape in upper area on vertical section.Wherein, width Q is less than width N.Under contrast, in the lower area of fixture 93 (for example, referring to Figure 16), its longitudinal profile can recover a rectangular longitudinal section once again.It should be noted that projection or strengthening section 99a and 99b be illustrative be arranged in the vertical section, middle part of passage 97, therefore as shown in Figure 13 to 16, cause some vertical section to become typical hourglass doleiform shape.Projection or strengthening section 99a, 99b also can be located at certainly near in the region of passage 97 one or two face side, and/or are located in another different position.
Figure 15 shows another axonometric chart of fixture shown in Figure 13 and Figure 14; Figure 16 shows the side view of fixture shown in Figure 13 to Figure 15 93.
According to the present invention, can after treatment, the present invention's accommodation device be thrown aside in the lump together with deserted part or assembly, or the accommodation device that does not contain deserted assembly is recycled to (material recovery).Yet, also this accommodation device can be supplied to re-use device (reusing).For this reason advantageously, fixture (for example covering sheet 39 or even whole fixture 31) can be taken off and be thrown aside from accommodation device together with this or these deserted assembly.As the possible embodiment of fixture, for example, can consider by means of the buckling and locking device being fastened and connected.In order to reuse accommodation device, can utilize the new sheet/fixture that covers to replace by the sheet/fixture that covers of crossing.
Claims (23)
1. an accommodation device (1), for releasably receiving the assembly (2 of bloody path flexible pipe group, 3, 4, 5, 6, 35), and by means of a haemodialysis equipment (17) for different extracorporeal blood treatment options, it is characterized in that, this accommodation device (1) is suitable for and is provided for receiving multiple assembly (2, 3, 4, 5, 6, 35), to produce the various bloody path flexible pipe groups that can be separated from each other and use, by means of described assembly, when using this accommodation device (1), can optionally form at least one first bloody path flexible pipe group for the first haemodialysis option or a second bloody path flexible pipe group for the second haemodialysis option, described first and second bloody path flexible pipe group is selected from the group that comprises at least two bloody path flexible pipe groups, described accommodation device comprises at least one fixture (31, 71, 81, 93), this fixture is used for the fixedly assembly (2 of bloody path flexible pipe group of mode that can get loose, 3, 4, 5, 6, 35).
2. accommodation device as claimed in claim 1 (1), this accommodation device forms integratedly.
3. the accommodation device as described in any one in claim 1 or 2 (1), wherein said fixture is for the described assembly (2,3,4,5,6,35) that individually gets loose.
4. accommodation device as claimed in claim 3 (1), wherein fixture (31,71,81) comprising:
At least one receives section (33,77,79,87,89,91), at least one assembly (2,3,4,5,6,35) being received in to accommodation device (1) in the mode that can get loose; And
At least one covers sheet (39,73,75,83,85), and by means of the described sheet that covers, described assembly (35) can be can the mode of getting loose being fixed in reception section (33,77,79,87,89,91).
5. accommodation device as claimed in claim 4 (1), wherein, described in cover sheet (39,73,75,83,85) and flexibly form.
6. the accommodation device as described in claim 4 or 5 (1), wherein, fixture (31,71,81) comprises at least one section (43), and the configuration of this section contributes to utilize user finger to start to cover sheet (39,73,75,83,85).
7. accommodation device as claimed in claim 6 (1), wherein, described section (43) has a gradient.
8. accommodation device as claimed in claim 4 (1), wherein, described in cover sheet (39,73,75,83,85) at least one section arrange pivotly.
9. accommodation device as claimed in claim 4 (1), wherein, the described sheet (39,73,75,83,85) that covers comprises a protuberance (45), for by means of a finger, start or pivotable described in cover sheet (39,73,75,83,85).
10. the accommodation device (1) as described in claim 1 or 2 any one, it comprises the assembly (2,3,4,5,6,35) for forming at least one bloody path flexible pipe group.
11. accommodation devices as claimed in claim 10 (1), wherein, at least one fixture (31,71,81) and at least one bloody path flexible pipe group assembly (35) are coordinated in this wise mutually, and described bloody path flexible pipe group assembly (35) can be clamped in described fixture (31,71,81,93).
12. accommodation devices as claimed in claim 3 (1), wherein, described fixture (93) comprises one, two or more projections (99a, 99b), for the narrowed width that makes a passage (97) to receive a flexible tube section to it is fixed in described passage (97) in departing mode.
13. accommodation devices as claimed in claim 12 (1), wherein, described projection (99a, 99b) forms in the inside of described passage (97) portion that inside contracts.
14. accommodation devices as claimed in claim 1 or 2 (1), wherein, described extracorporeal blood treatment option comprises dialysis process.
15. accommodation devices as claimed in claim 4 (1), wherein, described reception section has at least one groove, and this groove receives described assembly (2,3,4,5,6,35) in order to a section along described assembly (2,3,4,5,6,35) circumference.
16. accommodation devices as claimed in claim 15 (1), wherein, described in cover sheet and in order to sealing, receive the groove of section (33,77,79,87,89,91).
17. accommodation devices as claimed in claim 6 (1), wherein, described section (43) has a gradient with respect to the plane extension of accommodation device (1).
18. accommodation devices as claimed in claim 3 (1), wherein, described fixture (93) comprises one, two or more projections (99a, 99b), for the narrowed width that makes a passage (97) to receive a flexible tube section to utilized the mode clamping to be fixed on separatably in described passage (97).
19. 1 kinds of methods for the manufacture of accommodation device (1) described in any one in aforementioned claim, is characterized in that following steps:
Prepare accommodation device (1) to receive multiple assembly (2,3,4,5,6,35), to produce the various bloody path flexible pipe groups that can be separated from each other and use, by means of described assembly, when using this accommodation device (1), can optionally form at least one first bloody path flexible pipe group for the first haemodialysis option or a second bloody path flexible pipe group for the second haemodialysis option, described first and second bloody path flexible pipe group is selected from the group that comprises at least two bloody path flexible pipe groups.
20. methods as claimed in claim 19, is characterized in that following steps:
Assembly (2,3,4,5,6,35) is set for above forming at least one bloody path flexible pipe group at accommodation device (1), this bloody path flexible pipe group is selected from the group that comprises at least two bloody path flexible pipe groups.
21. methods as described in claim 19 or 20, is characterized in that following steps: described accommodation device (1) is formed integratedly.
22. 1 kinds for preparing the method for the accommodation device (1) as described in claim 1 to 13 any one, for releasably receiving the assembly (2,3,4,5,6,35) of bloody path flexible pipe group, and by means of a haemodialysis equipment (17) for different extracorporeal blood treatment options, to carry out haemodialysis, it is characterized in that following steps:
The unwanted assembly of selected haemodialysis option (2,3,4,5,6,35) and/or bloody path flexible pipe group are taken off.
23. methods as claimed in claim 22, wherein, described extracorporeal blood treatment option comprises dialysis process.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008026916.6 | 2008-06-05 | ||
| DE102008026916A DE102008026916A1 (en) | 2008-06-05 | 2008-06-05 | Organizer for releasably receiving components of blood tubing sets and methods of making and preparing same |
| PCT/EP2009/004010 WO2009146913A2 (en) | 2008-06-05 | 2009-06-04 | Organizer for the releasable accommodation of components of blood line sets and method for producing and preparing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102056636A CN102056636A (en) | 2011-05-11 |
| CN102056636B true CN102056636B (en) | 2014-11-26 |
Family
ID=41317605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980120737.4A Active CN102056636B (en) | 2008-06-05 | 2009-06-04 | Organizer for the releasable accommodation of components of blood line sets and method for producing and preparing the same |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9849227B2 (en) |
| EP (3) | EP3563889A1 (en) |
| JP (2) | JP2011521752A (en) |
| CN (1) | CN102056636B (en) |
| DE (1) | DE102008026916A1 (en) |
| WO (1) | WO2009146913A2 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20110139652A1 (en) | 2011-06-16 |
| CN102056636A (en) | 2011-05-11 |
| DE102008026916A1 (en) | 2009-12-17 |
| JP2011521752A (en) | 2011-07-28 |
| EP3563890A1 (en) | 2019-11-06 |
| JP2014221395A (en) | 2014-11-27 |
| WO2009146913A3 (en) | 2010-02-25 |
| EP2288395A2 (en) | 2011-03-02 |
| EP2288395B1 (en) | 2019-05-22 |
| US9849227B2 (en) | 2017-12-26 |
| WO2009146913A2 (en) | 2009-12-10 |
| JP5858258B2 (en) | 2016-02-10 |
| EP3563889A1 (en) | 2019-11-06 |
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